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Distance from Garden Grove to Knowlton

Driving Distance
43.4 mi 69.8 km
Flying Distance
38.0 mi 61.2 km

Route Information

The driving distance from Garden Grove, Iowa to Knowlton, Iowa is 43.4 mi (69.8 km)

The straight-line (air) distance is 38.0 mi (61.2 km)

The estimated flight time is 0 hr 5 min

The estimated travel time by road is 52 minutes

Traveling mixed highways and local roads, moderate in a west direction. Average speeds around 51 mph.

Location Details

Origin:

Garden Grove
Place Garden Grove
State/Province Iowa
Country US
Latitude 40.827225
Longitude -93.607162
GPS 40.827225° N, 93.607162° W
Local Time 5:51 AM
Timezone America/Chicago

Destination:


No image available
Place Knowlton
State/Province Iowa
Country US
Latitude 40.826379
Longitude -94.332179
GPS 40.826379° N, 94.332179° W
Local Time 5:51 AM
Timezone America/Chicago

Journey Summary

Traveling from Garden Grove, Iowa to Knowlton, Iowa covers 43.4 mi (69.8 km) in a west direction. This mixed highways and local roads, moderate route typically takes 52 minutes under normal conditions.

Drivers have 3 route options between these locations (41.2-53.1 miles / 66-85 km). The primary route shown here saves 7 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 51 mph (82 km/h).

Available Routes

County Hwy J20
43.4 mi 52 minutes
Shortest
IA-2 W
53.1 mi 57 minutes
County Hwy J20 and 150th St
41.2 mi 50 minutes
Fastest

How is the distance calculated?

Driving distances are based on actual road data. We use advanced routing algorithms that consider traffic, tolls, highways, and local streets. For air distances (as the crow flies), we use the Vincenty formula. It's a precise method that accounts for the Earth's shape and provides accuracy up to 0.5 mm.

When multiple route options exist, we display both the shortest and fastest paths. Travel times are estimated based on typical speeds for each road type, though actual times may vary with traffic and weather conditions. All distances are shown in both miles and kilometers for convenience.